Home / 176,274.59-243,257.52-95,700.47

Finding the Fourth Proportional to 176,274.59, 243,257.52 and 95,700.47

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Solution

The fourth proportional to 176,274.59, 243,257.52 and 95,700.47 is: 132,065.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,274.59 : 243,257.52 = 95,700.47 : x
  2. Step 2: Convert to fraction form
    176,274.59/243,257.52 = 95,700.47/x
  3. Step 3: Cross multiply
    176,274.59x = 243,257.52 × 95,700.47
  4. Step 4: Simplify right side
    176,274.59x = 23,279,857,778.75
  5. Step 5: Solve for x
    x = 23,279,857,778.75/176,274.59
  6. Step 6: Final answer
    x = 132,065.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.